RS-422/USB converter (with USB cable)Power: 0.4kw.
Purpose: high frequency braking resistor.
The use rate of the built-in regenerative brake of the transducer can be promoted.
When using the FR-ABR type brake resistor, the short circuit piece between the terminal PR-PX is removed. Does not remove the short circuit chip will lead to overheating of the brake resistor FX1S-10MT-001 Manual FX1S-10MT-001 PROGRAMMING MANUAL II FX1S-10MT-001
The utilization rate of the regenerative braking should be less than the allowable brake use rate in the above table.
With the operating frequency of the brake resistor to reach 300 degrees C or higher, it is necessary to take protective measures and cooling.
MYS type resistor can be used. But please pay attention to the allowable brake use rate FX1S-10MT-001 Manual FX1S-10MT-001 PROGRAMMING MANUAL II.
Do not remove the terminal P/+ and P1 between the short circuit chip, in addition to connecting the DC reactor.
The installation of thermal relay, to avoid overheating and burn the braking resistor. MITSUBISHI inverter FR-F740 series.
Voltage level: three phase 400V.
Frequency converter capacity: 160KW.
Frequency converter common frequency of a given way: the operator keyboard is given, the contact signal given, analog signal given, the pulse signal given and communication methods given, etc FX1S-10MT-001 Manual FX1S-10MT-001 PROGRAMMING MANUAL II. .
These frequencies have their advantages and disadvantages, and should be selected according to the actual needs.
Frequency converter is a power control device which uses the power of the power semiconductor device to change the power frequency to another frequency,
Can realize the asynchronous motor soft start, variable frequency speed regulation, improve the operation precision, change the power factor, over current / over voltage / overload protection and other functions. Power: 300kw FX1S-10MT-001 Manual FX1S-10MT-001 PROGRAMMING MANUAL II.
Purpose: to suppress the power harmonics.
Connected to the inverter input, can be used to improve the power factor, reduce the input side of the high harmonic current.
According to the mmotor power used to select AC reactor FX1S-10MT-001 Manual FX1S-10MT-001 PROGRAMMING MANUAL II.
(when the inverter capacity is greater than the motor capacity, is still based on the motor capacity to choose.)